<template>
    <div class="city">
        <city-header></city-header>
        <city-search :cities="cities"></city-search>
        <city-list :hotCities="hotCities" :cities="cities" :letter="letter"></city-list>
        <city-alphabet :cities="cities" @change="getLetter"></city-alphabet>
    </div>
</template>

<script>
import axios from 'axios'
import CityHeader from './components/header'
import CitySearch from './components/search'
import CityList from './components/list'
import CityAlphabet from './components/alphabet'
export default {
    name: 'City',
    components: { CityHeader, CitySearch, CityList, CityAlphabet },
    data() {
        return {
            cities: {},
            hotCities: [],
            letter: ''
        }
    },
    methods: {
        getCityInfo() {
            axios.get('/api/city.json').then((res) => {
                res = res.data
                if (res.ret && res.data) {
                    const data = res.data
                    this.cities = data.cities
                    this.hotCities = data.hotCities
                }
            })
        },
        getLetter(val) {
            this.letter = val
        }
    },
    mounted() {
        this.getCityInfo()
    }
}
</script>

<style lang="scss" scoped>

</style>
